CA3080162A1 - Procedes pour recuperer des dechets d'usinage - Google Patents

Procedes pour recuperer des dechets d'usinage Download PDF

Info

Publication number
CA3080162A1
CA3080162A1 CA3080162A CA3080162A CA3080162A1 CA 3080162 A1 CA3080162 A1 CA 3080162A1 CA 3080162 A CA3080162 A CA 3080162A CA 3080162 A CA3080162 A CA 3080162A CA 3080162 A1 CA3080162 A1 CA 3080162A1
Authority
CA
Canada
Prior art keywords
induction furnace
vacuum induction
operating parameters
metal
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA3080162A
Other languages
English (en)
Inventor
Mark KRUZYNSKI
Gregg KRUZYNSKI
Vivek Sample
Achim Hofmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arconic Technologies LLC
Original Assignee
Arconic Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arconic Technologies LLC filed Critical Arconic Technologies LLC
Publication of CA3080162A1 publication Critical patent/CA3080162A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/068—Obtaining aluminium refining handling in vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • C22B26/12—Obtaining lithium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne un procédé, qui comprend la délivrance d'une quantité de métal, la quantité de métal étant contaminée par un contaminant comprenant une certaine quantité de carbone ; la configuration d'un four à induction sous vide de façon à fonctionner selon un ensemble de paramètres de fonctionnement, l'ensemble de paramètres de fonctionnement étant sélectionné sur la base de caractéristiques du contaminant, l'ensemble de paramètres de fonctionnement comprenant au moins l'un parmi une pression, une composition d'atmosphère, une température de versage ou un temps de maintien ; le chargement du four à induction sous vide avec la quantité de métal ; et le fonctionnement du four à induction sous vide de façon à faire fondre la quantité de métal en fonction de l'ensemble de paramètres de fonctionnement, au moins une partie du contaminant étant retirée à partir de la quantité de métal de façon à produire un métal de sortie ayant une concentration en carbone qui est inférieure ou égale à une concentration de carbone dans le métal quand il est coulé.
CA3080162A 2017-11-20 2018-11-20 Procedes pour recuperer des dechets d'usinage Abandoned CA3080162A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762588752P 2017-11-20 2017-11-20
US62/588,752 2017-11-20
PCT/US2018/061928 WO2019100042A1 (fr) 2017-11-20 2018-11-20 Procédés pour récupérer des déchets d'usinage

Publications (1)

Publication Number Publication Date
CA3080162A1 true CA3080162A1 (fr) 2019-05-23

Family

ID=66539896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3080162A Abandoned CA3080162A1 (fr) 2017-11-20 2018-11-20 Procedes pour recuperer des dechets d'usinage

Country Status (6)

Country Link
US (1) US20200255922A1 (fr)
EP (1) EP3714076A4 (fr)
KR (1) KR20200078546A (fr)
CN (1) CN111356778A (fr)
CA (1) CA3080162A1 (fr)
WO (1) WO2019100042A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3202425A1 (fr) * 2021-01-19 2022-07-28 Arconic Technologies Llc Procedes de traitement de copeaux d'usinage comprenant un alliage d'aluminium-lithium
FR3126425A1 (fr) 2021-08-31 2023-03-03 Constellium Issoire Procédé de recyclage de scrap en alliage d’aluminium eco-responsable

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931833A (ja) * 1982-08-16 1984-02-21 Mitsubishi Steel Mfg Co Ltd マルエ−ジング鋼スクラツプの再利用法
US5350438A (en) * 1991-05-23 1994-09-27 Toyota Jidosha Kabushiki Kaisha Method and apparatus for removing plated metal from steel sheet scraps
ATA212391A (de) * 1991-10-24 1994-09-15 Voest Alpine Ind Anlagen Verfahren zum entsorgen von organischen und anorganischen stoffen
JP3641279B2 (ja) * 1993-11-05 2005-04-20 日新製鋼株式会社 金属屑等の脱水方法およびその装置
US5364443A (en) * 1993-12-01 1994-11-15 Alcan International Limited Process for combined decoating and melting of aluminum scrap contaminated with organics
JP3552118B2 (ja) * 1994-07-29 2004-08-11 コスモリード株式会社 廃電池の処理方法
EP0694623A3 (fr) * 1994-07-29 1996-04-17 Teruhisa Ogihara Procédé pour le traitement de déchets métallifères
DE10128335C1 (de) * 2001-06-12 2002-11-21 Norsk Hydro Magnesiumgmbh Verfahren zum Reinigen und Wiedereinschmelzen von in feiner Form vorliegenden verunreinigten Leichtmetallen und Leichtmetall-Legierungen
FR2889541B1 (fr) * 2005-08-04 2007-09-28 Pechiney Rhenalu Sa Procede de recyclage de scrap d'alliages de type aluminium-lithium
FR2902800B1 (fr) * 2006-06-23 2008-08-22 Alcan Rhenalu Sa Procede de recyclage de scrap en alliage d'aluminium provenant de l'industrie aeronautique
US7776126B2 (en) * 2008-03-14 2010-08-17 Heritage Environmental Services, Llc Processing parameters for operation of a channel induction furnace
JP2009287863A (ja) * 2008-05-30 2009-12-10 Asahi Seiren Co Ltd 加熱処理装置
GB2477753B (en) * 2010-02-11 2012-04-18 Rifat Al Chalabi Metal recovery process
KR20150042018A (ko) * 2013-10-10 2015-04-20 공주대학교 산학협력단 진공용해 프로세스에 의한 희토류금속의 정련방법 및 그 제조장치
FR3023848B1 (fr) * 2014-07-16 2018-04-20 Constellium Issoire Procede de recyclage de scrap d'alliages de la serie 2xxx ou 7xxx

Also Published As

Publication number Publication date
WO2019100042A1 (fr) 2019-05-23
KR20200078546A (ko) 2020-07-01
EP3714076A1 (fr) 2020-09-30
US20200255922A1 (en) 2020-08-13
CN111356778A (zh) 2020-06-30
EP3714076A4 (fr) 2021-06-02

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20230524